EP 2346134 B1 20170927 - Converter device and method for converting electrical power
Title (en)
Converter device and method for converting electrical power
Title (de)
Wandlervorrichtung und Verfahren zum Umwandeln von Strom
Title (fr)
Dispositif de convertisseur et procédé de conversion d'alimentation électrique
Publication
Application
Priority
EP 10000320 A 20100114
Abstract (en)
[origin: EP2346134A1] It is described a converter device (102) for power conversion in e.g. a power plant such as a wind turbine. An individual controller (116a, 116b, 116c) is provided for each phase (110a, 110b, 110c) of an electrical output power (108) of the converter. If a voltage of one phase is indicated as being out of a predetermined voltage band, an active current of this phase is set to zero and optionally a reactive component of this phase is set to a value that depends on the indicated voltage.
IPC 8 full level
CPC (source: EP US)
H02J 3/18 (2013.01 - EP US); H02J 3/381 (2013.01 - EP US); H02J 3/50 (2013.01 - EP US); H02J 2300/24 (2020.01 - EP US); H02J 2300/28 (2020.01 - EP US); Y02E 10/56 (2013.01 - EP US); Y02E 10/76 (2013.01 - EP US); Y02E 40/30 (2013.01 - EP US)
Citation (examination)
- US 2008106100 A1 20080508 - HYVARINEN VEIKKO [FI]
- US 7638893 B2 20091229 - WOBBEN ALOYS [DE]
- EP 1906505 A1 20080402 - KACO GERAETETECHNIK GMBH [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2346134 A1 20110720; EP 2346134 B1 20170927; CA 2727689 A1 20110714; CN 102130604 A 20110720; CN 102130604 B 20141224; JP 2011147336 A 20110728; NZ 590401 A 20120831; US 2011176342 A1 20110721; US 8946946 B2 20150203
DOCDB simple family (application)
EP 10000320 A 20100114; CA 2727689 A 20110112; CN 201110007435 A 20110114; JP 2011006403 A 20110114; NZ 59040111 A 20110110; US 201113005854 A 20110113